The brave people of Ukraine are fighting for their freedom -- and for ours -- in the face of unspeakable violence and an unjust invasion. More than 4 million people, mostly women and children, have had to flee for their lives -- a population nearly the size of Ireland. World leaders must stand up and stand by Ukranians now ... those who are fighting and those who have fled ... and stand with refugees everywhere who have been forced from their homes and their lands. #standupforukraineU2U2